8.2Display6.8
Why is Watch GS Pro better than Siona?
- Battery life (smartwatch mode)20 days vs 2 days10×
Why is Siona better than Watch GS Pro?
Siona has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | — | 42 mm |
| Thickness | — | 6.9 mm |
| Case material | Stainless steel | — |
| Strap material | Edelstahl | — |
| Water resistance | 5 ATM | — |
| Water rating (maker) | 5 ATM | — |
| Colours | — | Gold |
| Display | ||
| Screen size | 1.43″ | — |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | — | Yes |
| Touchscreen | Yes | — |
| Resolution (width) | 466 px | — |
| Resolution (height) | 466 px | — |
| Battery | ||
| Battery life (smartwatch mode) | 20 days | 2 days |
| Battery capacity | 460 mAh | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | — |
| Sleep tracking | Yes | Yes |
| Sensors | heart rate, SpO2, barometer, ambient light | heart rate, accelerometer |
| Sports & navigation | ||
| Built-in GPS | Yes | — |
| Satellite systems | GPS | — |
| Barometric altimeter | Yes | — |
| Multisport / triathlon mode | — | Yes |
| Connectivity | ||
| Bluetooth | 2 | 5 |
| Platform | ||
| Works with | — | iOS, Android |
